2220645199 has 2 divisors, whose sum is σ = 2220645200. Its totient is φ = 2220645198.

The previous prime is 2220645187. The next prime is 2220645211. The reversal of 2220645199 is 9915460222.

2220645199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2220645187) and next prime (2220645211).

It is a cyclic number.

It is not a de Polignac number, because 2220645199 - 2⁷ = 2220645071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220645139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110322599 + 1110322600.

It is an arithmetic number, because the mean of its divisors is an integer number (1110322600).

Almost surely, 2^2220645199 is an apocalyptic number.

2220645199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220645199 is an equidigital number, since it uses as much as digits as its factorization.

2220645199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 2220645199 is about 47123.7222532346. The cubic root of 2220645199 is about 1304.6471154796.

The spelling of 2220645199 in words is "two billion, two hundred twenty million, six hundred forty-five thousand, one hundred ninety-nine".